Key Kop locking key rings are designed to be flexible key control systems that eliminate the need for welding, cutting, or the replacing of expensive seals or rings.
The product's simple construction methods withstand tampering, minimizing key losses, and unauthorized removal, according to the company. Units are available in 1.5", 3", and 5" loops, as well as 4" rings and a 2.5" ring that hangs from a belt clip.
A cable version also is available, incorporating a stainless-steel, nylon-coated aircraft cable covered with stainless steel overwrap to minimize wear due to abrasion. Each unit weighs four ounces, comes in choice of three locks, and features a stainless steel shackle - or cable - locking into a solid, machined aluminum body.